CAS-nummer: 25322-68-3
Molecuulformule: OH(CH2CH2O)NH
Engelse naam: Polyethyleenglycol
| Specificatie | Verschijning (25℃) | Kleur Pt-Co | Hydroxylwaarde | Moleculair gewicht | Vriespunt℃ | Vocht(%) | PH-waarde (1% waterige oplossing) |
| PEG-200 | Kleurloze en heldere vloeistof | ≤20 | 510~623 | 180~220 | — | ≤1,0 | 5,0 ~ 7,0 |
| PEG-300 | Kleurloze en heldere vloeistof | ≤20 | 340 ~ 416 | 270~330 | — | ≤1,0 | 5,0 ~ 7,0 |
| PEG-400 | Kleurloze en heldere vloeistof | ≤20 | 255~312 | 360~440 | 4~10 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-600 | Kleurloze en heldere vloeistof | ≤20 | 170~208 | 540~660 | 20~25 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-800 | Melkwitte crème | ≤30 | 127~156 | 720~880 | 26~32 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-1000 | Melkwitte crème | ≤40 | 102~125 | 900 ~ 1100 | 38~41 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-1500 | Melkwitte vaste stof | ≤40 | 68~83 | 1350~1650 | 43~46 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-2000 | Melkwitte vaste stof | ≤50 | 51~63 | 1800~2200 | 48~50 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-3000 | Melkwitte vaste stof | ≤50 | 34~42 | 2700 ~ 3300 | 51~53 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-4000 | Melkwitte vaste stof | ≤50 | 26~32 | 3500 ~ 4400 | 53~54 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-6000 | Melkwitte vaste stof | ≤50 | 17,5~20 | 5500 ~ 7000 | 54~60 | ≤1,0 | 5,0 ~ 7,0 |
| PEG-8000 | Melkwitte vaste stof | ≤50 | 12~16 | 7200~8800 | 60~63 | ≤1,0 | 5,0 ~ 7,0 |
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